Under the branch GlueSubClusterUniqueID check the values of the following fields:

Check that the GlueHostApplicationSoftwareRunTimeEnvironment contains a list of software tags supported by the site.

The list can include VO-specific software tags.

In order to ensure backwards compatibility it should include the entry 'LCG-2', the current middleware version and the list of previous middleware tags (i.e. LCG-2 LCG-2_1_0 LCG-2_1_1 LCG-2_2_0 LCG-2_3_0 LCG-2_3_1 LCG-2_4_0 LCG-2_5_0 LCG-2_6_0 LCG-2_7_0 GLITE-3_0_0 GLITE-3_1_0 GLITE-3_2_0 R-GMA).

There is a branch GlueServiceUniqueID for each service published by the site (WMS, LFC, DPM, GRIDICE, LB, MYPROXY, BDII, etc): what discriminates the services are the values of GlueServiceType, example: